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["ццц","ууу"]
["2015-01-01",0.05]
["2015-01-02",0.1]
["2015-01-03",0.15]
["2015-01-04",0.2]
["2015-01-05",0.25]
["2015-01-06",0.3]
["2015-01-07",0.35]
["2015-01-08",0.4]
["2015-01-09",0.45]
["2015-01-10",0.5]